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Detalii evaluare #58039049

Rezumat problemă

#759 BiLatime

Se consideră un arbore binar în care nodurile memorează numere naturale nenule. Să se afișeze valorile din arbore în urma parcurgerii în lățime, pornind din rădăcină.

Programul citește lista valorilor din arbore, dată în ordinea parcurgerii în preordine.

Rezolvă

Detalii

Problema BiLatime Operații I/O bilatime.in/bilatime.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #58039049 Utilizator Dima Erika (DimaE)
Fișier bilatime.cpp Dimensiune 894 B
Data încărcării 10 Mai 2025, 10:59 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

bilatime.cpp:12:5: error: 'nodst' does not name a type
     nodst,dr;

     ^
bilatime.cpp: In function 'void Citire(nod&)':
bilatime.cpp:19:15: error: no match for 'operator=' (operand types are 'nod' and 'int')
     if(n==0) r=0;

               ^
bilatime.cpp:19:15: note: candidates are:
bilatime.cpp:9:8: note: nod& nod::operator=(const nod&)
 struct nod

        ^
bilatime.cpp:9:8: note:   no known conversion for argument 1 from 'int' to 'const nod&'
bilatime.cpp:9:8: note: nod& nod::operator=(nod&&)
bilatime.cpp:9:8: note:   no known conversion for argument 1 from 'int' to 'nod&&'
bilatime.cpp:21:10: error: no match for 'operator=' (operand types are 'nod' and 'nod*')
         r=new nod;

          ^
bilatime.cpp:21:10: note: candidates are:
bilatime.cpp:9:8: note: nod& nod::operator=(const nod&)
 struct nod

        ^
bilatime.cpp:9:8: note:   no known conversion for argument 1 from 'nod*' to 'const nod&'
bilatime.cpp:9:8: note: nod& nod::operator=(nod&&)
bilatime.cpp:9:8: note:   no known conversion for argument 1 from 'nod*' to 'nod&&'
bilatime.cpp:22:10: error: base operand of '->' has non-pointer type 'nod'
         r->info=n;

          ^
bilatime.cpp:23:17: error: base operand of '->' has non-pointer type 'nod'
         Citire(r->st);

                 ^
bilatime.cpp:24:17: error: base operand of '->' has non-pointer type 'nod'
         Citire(r->dr);

                 ^
bilatime.cpp: In function 'void rsd1(nod, int)':
bilatime.cpp:30:9: error: no match for 'operator!=' (operand types are 'nod' and 'int')
     if(r!=0)

         ^
bilatime.cpp:30:9: note: candidates are:
In file included from /usr/include/c++/4.8/iosfwd:40:0,
                 from /usr/include/c++/4.8/ios:38,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/postypes.h:221:5: note: template<class _StateT> bool std::operator!=(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
     operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^
/usr/include/c++/4.8/bits/postypes.h:221:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::fpos<_StateT>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:64:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/stl_pair.h:227:5: note: template<class _T1, class _T2> constexpr bool std::operator!=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
     operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
     ^
/usr/include/c++/4.8/bits/stl_pair.h:227:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::pair<_T1, _T2>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:303:5: note: template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
     operator!=(const reverse_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:303:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::reverse_iterator<_Iterator>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:353:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
     operator!=(const reverse_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:353:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::reverse_iterator<_Iterator>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1043:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&)
     operator!=(const move_iterator<_IteratorL>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1043:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::move_iterator<_Iterator>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/4.8/bits/char_traits.h:39,
                 from /usr/include/c++/4.8/ios:40,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/stl_iterator.h:1049:5: note: template<class _Iterator> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_Iterator>&)
     operator!=(const move_iterator<_Iterator>& __x,
     ^
/usr/include/c++/4.8/bits/stl_iterator.h:1049:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::move_iterator<_Iterator>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/string:41:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:138:5: note: template<class _T1, class _T2> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_T2>&)
     operator!=(const allocator<_T1>&, const allocator<_T2>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:138:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::allocator<_CharT>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/string:41:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/allocator.h:143:5: note: template<class _Tp> bool std::operator!=(const std::allocator<_CharT>&, const std::allocator<_CharT>&)
     operator!=(const allocator<_Tp>&, const allocator<_Tp>&)
     ^
/usr/include/c++/4.8/bits/allocator.h:143:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::allocator<_CharT>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2532:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const std::basic_string<_CharT, _Traits, _Alloc>&, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2532:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2544:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const _CharT*, const std::basic_string<_CharT, _Traits, _Alloc>&)
     operator!=(const _CharT* __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2544:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   mismatched types 'const _CharT*' and 'nod'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/string:52:0,
                 from /usr/include/c++/4.8/bits/locale_classes.h:40,
                 from /usr/include/c++/4.8/bits/ios_base.h:41,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/basic_string.h:2556:5: note: template<class _CharT, class _Traits, class _Alloc> bool std::operator!=(const std::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*)
     operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
     ^
/usr/include/c++/4.8/bits/basic_string.h:2556:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::basic_string<_CharT, _Traits, _Alloc>'
     if(r!=0)

           ^
In file included from /usr/include/c++/4.8/bits/locale_facets.h:48:0,
                 from /usr/include/c++/4.8/bits/basic_ios.h:37,
                 from /usr/include/c++/4.8/ios:44,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from bilatime.cpp:1:
/usr/include/c++/4.8/bits/streambuf_iterator.h:210:5: note: template<class _CharT, class _Traits> bool std::operator!=(const std::istreambuf_iterator<_CharT, _Traits>&, const std::istreambuf_iterator<_CharT, _Traits>&)
     operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
     ^
/usr/include/c++/4.8/bits/streambuf_iterator.h:210:5: note:   template argument deduction/substitution failed:
bilatime.cpp:30:11: note:   'nod' is not derived from 'const std::istreambuf_iterator<_CharT, _Traits>'
     if(r!=0)

           ^
bilatime.cpp:32:10: error: base operand of '->' has non-pointer type 'nod'
         r->nivel=nivel;

          ^
bilatime.cpp:33:15: error: base operand of '->' has non-pointer type 'nod'
         rsd1(r->st, nivel+1);

               ^
bilatime.cpp:34:15: error: base operand of '->' has non-pointer type 'nod'
         rsd1(r->dr, nivel+1);

               ^
bilatime.cpp: At global scope:
bilatime.cpp:39:11: error: variable or field 'rsd2' declared void
 void rsd2(nodr, int i)

           ^
bilatime.cpp:39:11: error: 'nodr' was not declared in this scope
bilatime.cpp:39:17: error: expected primary-expression before 'int'
 void rsd2(nodr, int i)

                 ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema BiLatime face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.